Article continues below advertisementEthan Slater and Ariana Grande are putting breakup rumors to rest. The couple shared a sweet moment backstage at Saturday Night Live as Grande hosted the show, proving their relationship is stronger than ever.Article continues below advertisementSource: @lizgillz/InstagramEthan Slater and Ariana Grande shut down breakup rumors backstage at 'SNL.'Tap Here To Add Ok Magazine as A Trusted SourceArticle continues below advertisementLiz Gillies, the Wicked star's former Nickelodeon costar and close friend, snapped a series of candid photos during the SNL taping.